Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1734 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

A sharp 4.4 km fell race from the Ragleth Inn in Little Stretton featuring 390 m of climb and great ridge views; a fast, testing course for keen fell runners. Pre entry via SI Entries or entries on the day are welcome.

Join this classic Keswick fell race in the Lake District on Wed 12 Aug 2026 for a lively 4.7 mile trail challenge with 280 m climb and a summit of Latrigg. On the day entries are welcome, fee £5 and runners must be 16 or older.

Ricky's Race is an evening fell and road run in Darley Dale, a challenging 7.3 km course with 240 m of climbing across forest trails, long lane climbs and technical descents. The final rise to Oker Trig Point rewards runners with sweeping D..

Return to Flagg for the revived village fell race in the Peak District on 14 August 2026. A scenic 5.5 mile off road route through fields, lanes and a mile and a half downhill finish promises classic fell running thrills for 16 and over.

Join Saturn Too Midweek Medal Madness on 14 August 2026 for a seven hour timed challenge along the Thames with distances from 3 km to ultramarathon. Finish 3 km to earn a medal and goody bag with drink stops on course.

Join the Sir Titus Summer Trot on 15 August 2026 in Saltaire for largely flat towpath runs from 5k to ultra, finishing by the canal with a bespoke medal and tasty post race treats. Friendly, scenic and suitable for many abilities.

Tackle the rugged Ilkley Skyline on 15 August 2026, a 22 mile, 3000 ft fell run across eight moors including Beamsley Beacon and Round Hill. Start and finish outside the Hermit Inn in Burley Woodhead for classic moorland panoramas.

Foxton Hound Ultra near Market Harborough offers scenic 100k and 50k trail routes through locks, villages and Naseby battlefield. Friendly aid stations and a lively community make this a must for adventurous runners.

Take on the scenic Speyside Way on 15 August 2026 with 50 km or 100 km ultra options that wind through whisky country to a coastal finish in Buckie. Trails, forestry tracks and a big climb at Ben Aigen make for a memorable and rewarding day..

SkyRun Eryri brings classic Snowdonia skyrunning to Rhyd Ddu with four mountain trail races from a technical 55 km ultra to shorter scenic challenges. Expect rocky scrambles, grassy ridges and towering Welsh 3000s views.

Join the Rusland 5, a scenic fell race across Rusland Showfield in the Lake District featuring a 4.8 mile route with 310 m of climb and shorter senior and junior options. Race entry is free; the show costs £5 and accepts entries on the day.

Join the third Black Bull 15 charity trail on 16 Aug 2026 with scenic 15 mile and 15 km routes for runners, joggers and walkers. Start and finish in the pub beer garden where starters get a race tee and finishers a medal and free drink.

Experience the Two Tunnels in Bath, a unique run through two lit, surfaced railway tunnels and rolling paths. Options span short Colourburst runs up to marathon and 50 km distances, with proceeds supporting Sustrans.

Run the private parkland and woodland of Lambton Estate at Lambton Castle Trail Runs on 16 August 2026, with 5, 10 or 15 mile routes for trail lovers. Canicross friendly and chip timed, finishers get a bespoke medal and merch.

CBTE Morland Half Marathon invites you to a scenic trail half in Morland near Penrith, winding through Eden Valley villages, woodlands and rivers. Partly self navigated and friendly to runners and walkers, with a finisher medal and t shirt.

Tidal Trails in South Shields mixes beach and trail running with live music, food and family beach games. Pick an 8km or 2km run, try barefoot sprints or the family relay then unwind in the lively event village.

Run the Henfield Half Marathon, an off road 13.1 mile course from Henfield Leisure Centre along scenic riverbanks and a disused railway with flint paths and stiles. Enjoy friendly vibes, good facilities and a medal at the finish.

Take on the Piethorne Fell Race on Sun 16 Aug 2026: a 10 km test with 275 m of climb across the scenic South West Pennines. Starts at the Bulls Head in Newhey with cash prizes for record breakers and both pre entries and on the day entry.

Join the Keswick Sports Fell Race in the Lake District on Sun 16 Aug 2026 for a punchy 3 mile, 290 m climb course from Fitz Park Cricket Pavilion. Entry on the day and juniors welcome with big prizes for record breakers.

Challenge yourself on the Sedbergh Hills fell race: 14 miles across scenic Yorkshire Dales with roughly 6000 ft of climb, testing endurance and navigation. Pre entry only via SI Entries; post race prizegiving and running camaraderie await.